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The International Conference on Multiphase Systems, ICMS'2000
Ufa, RUSSIA, June 15-17, 2000

Structural Group Composition of Products Obtained by Separation of Ashalchinscy Natural Bitumen using a Polar Solvent

Khusnutdinov I. Sh., Kopylov A. Yu., Kozin V. G.

Kazan State Technological University, Kazan, RUSSIA

Implication of natural bitumen (NB) into the processing determinates a necessity to create highly efficient technologies for separation of this kind of hydrocarbon stock which are directed to the greatest possible extraction of valuable components, firstly, high-viscosity oil fractions. Investigation of NB separation principles by elucidation of regularities in distribution of stock components by fractionation products is also an important problem.